31023010

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{2437}}^1$

素因数の和:2530

約数の個数: 32

約数和(自身を含む): 59682240

約数和(自身を除く): 28659230

約数列:

[1, 2, 5, 10, 19, 38, 67, 95, 134, 190, 335, 670, 1273, 2437, 2546, 4874, 6365, 12185, 12730, 24370, 46303, 92606, 163279, 231515, 326558, 463030, 816395, 1632790, 3102301, 6204602, 15511505, 31023010]

約数ペア:

[(1, 31023010), (2, 15511505), (5, 6204602), (10, 3102301), (19, 1632790), (38, 816395), (67, 463030), (95, 326558), (134, 231515), (190, 163279), (335, 92606), (670, 46303), (1273, 24370), (2437, 12730), (2546, 12185), (4874, 6365)]